The Radial Tonebone AC Driver Compact Acoustic Preampis a studio-quality preamp in a pedal form factor. It's designed to amplify acoustic instruments on the stage, employing a Class-A buffered circuit for pristine audio. To help you achieve the tonal profile you're looking for, a low-cut filter, a notch filter, and a level knob are all supplied, as is a 180° phase switch to bust feedback.

The footswitch mutes the pedal so you can tune quietly on stage, provided you feed your signal to a dedicated tuner by means of the dedicated 1/4" tuner output. In addition to the tuner output, a 1/4" instrument output for acoustic amplifiers is on hand, as is an XLR output with a dedicated ground-lift switch for the house PA. Heavy duty components are used throughout to ensure the pedal's durability. The pedal requires a separately-available 9 VDC power supply.

Studio-Grade Preamp in Pedal Form    Class-A Buffered Circuitry    Low-Cut, Notch & Level Knobs    180° Phase Switch    Mute Footswitch for Silent Tuning    1/4" Input    1/4" Tuner Output & XLR Output    Required 9 VDC Power Supply

• Notch Knob: Sets the center frequency for the notch filter, which is used to eliminate feedback
• Low Cut Knob: Variable filter that rolls off low frequencies and controls bass resonance
• Level Knob: Controls the output of both the XLR and 1/4" outputs
• Notch Q Switch: 3-position switch bypasses the notch filter or selects between regular or deep notches; this control works in conjunction with the notch-frequency knob
• 180° Phase Reverse Switch: Reduces onstage feedback by reversing the polarity of the XLR output
• Mute Switch and LED: Footswitch turns off all outputs except the tuner output, and can help with silent tuning on stage

• A 1/4" input accepts your acoustic guitar's signal, and you can route to a 1/4" output and a balanced XLR connection for the house; a 1/4" tuner output transmit dry signal regardless of the footswitch position

• Switches with metal outer casing are rated at over 20,000 cycles for durability
• Glass-filled nylon XLR connector with large nickel-silver pin contacts are tougher than steel
• A double-sided military spec circuit board has been employed to ensure durability, providing a full ground plane to reduce radio frequency interference
• An I-Beam 14-gauge chassis prevents the circuit board from being torqued

Related Questions and Answers

Q: 1. is it work with canon HF R706 ?

A: Yes, this will charge the Canon LEGRIA HF R706. This is for USA electrical systems so you will need a plug adapter for other countries. Here is a list of all plug adapters we currently sell. http://bhpho.to/2f1UTyA

Q: 2. compatible with cannon rebel?

A: I use my 110 power adapter with my Vexia mini and it works well. I never had a problem with the unit but I only use it several times a year. I would recommend the unit. I don't own a Rebel so I can not comment on its comparability with that Camera.

Q: 3. Power input Can this device acceptance Australian mains input? Ie 230V 50hz I image i'd need an Australian mains lead too, but that should be a standardised connection for the lead right?

A: yes all the camera AC adapters are 120/240v but you will need to get the appropriate adapters to plug into your local mains

Q: 4. I have a Canon Rebel SL1 that uses a 7.2V LP-E12 battery. Is that compatible too?

A: Yes, this will charge your battery.

Q: 5. Does this work with the C300 mkIII?

A: No, the C300 III has a 4-pin Lemo connector.

Q: 6. why such an outrages price for a power cord-charger 99.95 dollars for my cannon video camera.? I sure am glad i just found mine

A: I am glad you were able to locate this as well.

Q: 7. Will this charge a NP-FM30 Sony battery?

A: Yes it will. This charger is compatible with NP-FM30 batteries.

Q: 8. How do you plug this into your MacBook Pro for listening to music? My late-2013 MBP does not have a "mini-USB" port. Thank you for your help!

A: The connection to your Macbook would be USB-A, the Micro-USB 2.0 connector is on the Grace Design m900 DAC. 2 USB 2.0 Type A Male to Micro Type B Male Cables are include in the box.

Q: 9. Is there any difference between this and the CA-CP200B?

A: Yes, this is specifically designed to work with the Canon XF705.

Q: 10. Will it work for charging an Anton Bauer NP-F976 7.2V, 6600mAh L-Series Li-Ion Battery (47Wh)?

A: Yes this charger will work with the Anton Bauer NP-F976 7.2V, 6600mAh L-Series Li-Ion Battery. This charger will work with both L and M series batteries from Sony.